Sulphide Based Quantum Dots For Energy Devices
No Thumbnail Available
Date
2020
Journal Title
Journal ISSN
Volume Title
Publisher
Library Information Services, COMSATS University Islamabad, Lahore Campus
Abstract
Supercapacitors (also known as electrochemical capacitors or ultracapacitors) are a class of
electrochemical energy storage devices with advantages including high power density, long cycle
life, high dependability, short charging time, and low maintenance cost. The bottleneck of the
modern electrochemical capacitors (ECs) in the market is their low energy density compared with
that of commercial lithium-ion batteries (120–170 Wh kg−1). In general, ECs can be classified
into two main categories based on their charge storage methods:
Description
Keywords
Department of Physics, FA16, Physics, electrochemical energy, bottleneck, modern electrochemical capacitors, Dr. Muhammad Ashfaq Ahmed